Calibrating one screen is fairly straight forward with the right tools. Just follow the software wizard and you’re done in about 10 minutes. Calibrating two screens can be a little bit more tricky—especially if one of those screens is a laptop display.

I use the latest version of Eye-One Match (v3.6.3 as of this writing). Once figured out how to make the magic happen, it’s really a breeze. Follow these steps and you should be fine…

My Set Up

• 15” MacBook Pro (late 2010) runs OS X (Snow Leopard, v10.6.6)
• 20” XL20 Samsung SyncMaster external display
• laptop screen has been arranged to be the secondary display whenever the XL20 is plugged in
• XL20 contains my menu bar

Let’s Calibrate!

These steps work for me. I’m not saying it’s the only way to accomplish this, but it sure works for me.

Calibrate the laptop display first

• ensure you DO NOT have your external display plugged into your laptop
• start Eye-One Match and follow the steps to calibrate your screen
• save your profile with a meaningful name (such as “MPB-24-03-2011”)

Calibrate the external display next

• plug the secondary display into your laptop
• you may need to ensure that it is set as your main display (not sure about this step)
• start Eye-One Match and follow the steps to calibrate your screen
• save your profile with a meaningful name (such as “XL20-24-03-2011”)

Ensure that you now have two displays with their own ICC profile

• go into “System Preferences” > “Displays”
• click on “Color” tab
• ensure the “Show profiles for this display only” option is checked
• click on “Gather Windows”
• compare the settings

If all is well, you should now have two displays with their own profiles, and your profile settings should look similar to this:

Note the two different profiles.

Aside from really enjoying catching up with relatives my highlights included:

• meeting a great number of rather interesting individuals in both Singapore and Sumatra
• being a guest of the Dutch ambassador and staying at the residence
• partaking in a cruisy sailing race near Singapore’s Changi airport
• laughing uncontrollably when witnessing the wild traffic in Medan
• shaking hands with semi-wild Orang Utans
• being challenged as a vegetarian in Sumatra (despite our very helpful guide’s efforts, there’s only so many omelettes one can eat)

Sailing near Changi airport.

Singapore architecture.

Singapore from above.

One of the friendly locals.

Lake Toba school kids enjoying themselves.

Of course, such a short write up doesn’t really do justice to the wonderful experiences I had along the way. Some of the extraordinary and incredible encounters along the way are well deserving of their own account. All the people, scenery, architecture and the myriad of photographic opportunities…

I shall return.

Issues with larger libraries

While having been very happy with Songbird overall, I have been concerned about Songbird’s slow performance with larger libraries.

For this project to survive this issue absolutely had to be addressed in upcoming versions. I realised that it would only be a matter of time before we’d see improvements—after all, Songbird is being built by a group of designers and developers that have previously worked on projects such as Winamp, Netscape, and Firefox, so I have quite a bit of confidence in its dev team.

Time is now

It looks like the time is finally here: after reading the developer’s blog on the subject I installed their nightly build to check for myself. I’m happy to be able to report that performance has been greatly improved in the latest nightly build. So, as things stand, all will be well in the next stable version of the software (v1.9).

I’d like to take this opportunity to say a big thank you to all the Songbird devs who make the magic possible—keep up the good work everyone.

Further Reading

• Songbird Blog entry on Performance Improvements
• Top 5 Reasons why iTunes sucks

This year’s line up included local acts Dubmarine and Chocolate Strings (both bands always manage to put up a great show). Dan Sultan was particularly animated on stage and a definite favourite with the female punters who enjoyed watching him move as much as they enjoyed listening to him.

Dan Sultan

Chocolate Strings

Comedians Shake-A-Speare, Kevin Kropinyeri and Sean Choolburra made the Dingo Shed rock with laughter, while Mark Sheppard continuously cracked up both young and old in the Black Dramatics venue with his “Chasing The Lollyman”.

It has almost become a tradition now for musicians to jam together on the last night of the festival. They are then joined by both traditional and contemporary dancers and makes for quite a show which is not to be missed.

All in all, another great festival, and I’m already looking forward to being back there next year. A big warm thank you to all who performed, danced and organised the event.

An Apple store employee advised me that he considered there to be little noticeable difference between the two versions. I came to a very different conclusion having compared them side by side in store for nearly an hour.

While the menus probably would have been alright, a lot of text is already hard to read due to small font sizes used on many websites. As I didn’t feel like constantly squinting or getting rather close to the screen to read articles on these websites (interestingly enough, the Apple online store was one of the websites I found really hard to read) I opted for a regular screen instead.

So, if you need the extra real estate, by all means, knock yourself out with a 15″ hi-res screen. Otherwise, think very carefully about getting this. If at all possible try before you buy.

Wanting to make a near complete switch from desktop to laptop for all of my work, I decided to wait for the faster and relatively cheaper machines to come out.

After buying and swapping a new hard drive, my machine now is a 15″ 2.66 Ghz i7/8gb RAM/7200 rpm (16mb cache) beauty that deals with virtualisation just fine while running every other application that I throw at it.

Well, without hardly any effort at all, you can tell your browser to stop being automatically redirected to your local Google site:

1. Open your browser
2. Clear your cookies in your browser
3. Allow your browser to accept cookies
4. Navigate to: www.google.com/ncr
5. You should now be able to use any Google site you please

Suppose you have set up a virtual host for a site called sample.dev. This virtual host allows you to use URLs such as http://sample.dev/about-us/our-team.html

Now you want to be able to use that same virtual host in your virtualised environment (=guest environment). You’re just a few simple steps away from making this work for you.

1. Unique Loopback Address

   To make all this a little easier, I prefer to use a different loopback address than the standard 127.0.0.1. My preferred address is: 10.0.0.101. I’ll explain why I use this address later on.

2. Hosts file: Mac

   Ensure your sample.dev site is configured in your local hosts using the 10.0.0.101 address file as follows:

   
10.0.0.101 sample.dev
10.0.0.101 another-site.dev
10.0.0.101 yet-another-site.dev


   We’ll use the local IP address to bridge the guest and host environments. Please note that you can use any local IP address available to you (ie, not yet in use or assigned).

3. Host file: Windows

   Next, we’ll add the same lines to the host file of the guest environment: locate the file (windows/system32/drivers/etc on XP) and duplicate the Mac host file entries:

   
10.0.0.101 sample.dev
10.0.0.101 another-site.dev
10.0.0.101 yet-another-site.dev


4. Applying the Glue

   Now that we have configured the host(s) files on both the guest and host environments all we have left to do is create the actual bridge for these environments. We do this by adding an ifconfig directive to our system by using launchd or rc.local

   • launchd

     Introduced in OS X 10.4, launchd is a flexible way to start/stop/edit processes. To put it to our use, we’d create a plist entry in /Library/LaunchDemons/

     We do this by opening a terminal window and typing:

     sudo touch /Library/LaunchDemons/ifconfig.plist

     Next, open the file we just created in a text editor and add the following:

     <plist version="1.0">
         <dict>
             <key>Label</key>
                 <string>ifconfig</string>
             <key>ProgramArguments</key>
             <array>
                 <string>/sbin/ifconfig</string>
                 <string>lo0</string>
                 <string>alias</string>
                 <string>10.0.0.101</string>
                 <string>netmask</string>
                 <string>255.255.255.0</string>
             </array>
             <key>RunAtLoad</key>
             <true/>
         </dict>
     </plist>
     

     Finally, save and close the file.

   • rc.local

     The rc.local file runs in the background at system start up. While deprecated and essentially replaced in Leopard by the more flexible launchd, it still can be used to launch processes.

     rc.local can be found at /etc/rc.local. If you’re running a more recent system installation, chances are that you’ll have to create this file as OS X has not created this file by default since version 10.4.

     You can create the file by typing the following in your terminal window:

     sudo touch /etc/rc.local

     Now, open the file we just created in a text editor and add the following:

     ifconfig lo0 inet 10.0.0.101 netmask 255.255.255.0 alias

5. Almost done

   You may need to reboot both the hosted and the hosting environment in order to have these changes come into effect.

   Thanks to Rob Sanheim for his tips on the subject.

The Center for the Study of the Public Domain, a non profit organisation at Duke Law School, has made available a worthwhile read in the form of a comic. It examines the legal & ethical boundaries of copyright and intellectual property versus public domain, and the impact that these boundaries have on our society. How far should we go in protecting property? When should people be allowed to use material for their creative pursuits?

The public domain is the realm of material—ideas, images, sounds, discoveries, facts, texts—that is unprotected by intellectual property rights and free for all to use or build upon. Our economy, culture and technology depend on a delicate balance between that which is, and is not, protected by exclusive intellectual property rights. Both the incentives provided by intellectual property and the freedom provided by the public domain are crucial to the balance. But most contemporary attention has gone to the realm of the protected.

The Center for the Study of the Public Domain

So, if this issue is of concern to you, make sure you check out the comic.

And no, I am not being “unfairly discriminatory” here: anybody who knows how to read a log file and do a little digging can find out where script kiddie attacks are coming from (I’m not talking about “real” hackers here—the kind that know how to conceal their activity by rerouting their page requests).

So from now on, anyone in China or the Russian Federation trying to directly access this site is now being blocked. Sorry folks, but enough is enough.

I got my IP range for China at www.okean.com and for the Russian Federation at www.countryipblocks.net. The downside is that it increases my .htaccess file to a whopping 150kb—which is a shame as this file is read by Apache with every request to the server.